Catherine L Ecuyer Books

Cultiver l Emerveillement

By Catherine L Ecuyer

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Wonder Approach

By Catherine L Ecuyer

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Educar en l admiracio

By Catherine L Ecuyer, Emma De Porrata Doria Botey

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It Looks Better In 3D

By Catherine L Ecuyer

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The Wonder Approach

By Catherine L Ecuyer

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Children of the last twenty years have grown up in an increasingly frenzied and demanding environment, so that on one hand education has been rendered more complicated and on the other, the essenti...

Conversaciones con Mi Maestra

By Catherine L Ecuyer

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How to Convert ISBN-10 to ISBN-13 (and Vice Versa): A Complete Guide

If you’re in the world of books—whether as a publisher, librarian, bookseller, or avid collector—you’ve likely come across the terms ISBN-10 and ISBN-13. Understanding these formats and knowing how to convert between them is essential for maintaining consistency and compatibility in book records. In this post, we’ll cover everything you need to know about ISBN conversions, step by step.

What is an EAN and How Does it Relate to an ISBN?

If you’ve ever purchased a product online or in a store, you’ve likely come across a barcode. Behind these barcodes lies a standardized system that makes modern commerce possible. Two key codes often encountered are the EAN (European Article Number) and ISBN (International Standard Book Number). But what are they, how are they connected, and why are they so crucial? Let’s explore.